CN115194131B - Sand casting shakeout processing device - Google Patents
Sand casting shakeout processing device Download PDFInfo
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- CN115194131B CN115194131B CN202210788649.9A CN202210788649A CN115194131B CN 115194131 B CN115194131 B CN 115194131B CN 202210788649 A CN202210788649 A CN 202210788649A CN 115194131 B CN115194131 B CN 115194131B
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- screen
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- 238000007528 sand casting Methods 0.000 title claims abstract description 19
- 210000000078 claw Anatomy 0.000 claims description 24
- 230000006835 compression Effects 0.000 claims description 15
- 238000007906 compression Methods 0.000 claims description 15
- 239000002994 raw material Substances 0.000 description 37
- 238000000034 method Methods 0.000 description 20
- 239000000463 material Substances 0.000 description 10
- 238000012216 screening Methods 0.000 description 10
- 238000005266 casting Methods 0.000 description 6
- 239000000428 dust Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000007789 sealing Methods 0.000 description 6
- 244000035744 Hura crepitans Species 0.000 description 5
- 239000004576 sand Substances 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 239000011435 rock Substances 0.000 description 4
- 239000012634 fragment Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003828 downregulation Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 229910021652 non-ferrous alloy Inorganic materials 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
- B22D29/02—Vibratory apparatus specially designed for shaking out flasks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
- B22C5/04—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by grinding, blending, mixing, kneading, or stirring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
- B22C5/06—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by sieving or magnetic separating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
- B22C5/10—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by dust separating
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The invention discloses a sand casting shakeout treatment device, which comprises a feed inlet, wherein the lower surface of the feed inlet is fixedly connected with an outer cover, the lower surface of the outer cover is fixedly connected with a base, and the inside of the outer cover is rotationally connected with a breaker.
Description
Technical Field
The invention relates to the technical field of sand casting, in particular to a sand casting shakeout treatment device.
Background
Sand casting refers to a casting process that produces castings in sand molds. Steel, iron and most nonferrous alloy castings are obtained by sand casting methods. Because the molding materials used for sand casting are cheap and easy to obtain, the casting mold is simple and convenient to manufacture, and is suitable for single-piece production, batch production and mass production of castings, and is a basic process in casting production for a long time.
In the prior art, for example, the Chinese patent number is: the utility model provides a vibrating shakeout machine for sand casting of CN112453361A, includes the bottom plate, the upper end welding of bottom plate has two vertical baffles that the symmetry set up, bottom plate and two vertical baffles weld jointly has transverse baffle, the upper end of bottom plate is provided with the sand box that falls, the upper end of sand box that falls is provided with rotatory apron, rotatory apron passes through torsional spring rotation with the sand box that falls and is connected, the sand box that falls is connected through a plurality of screens device with rotatory apron, and is a plurality of screens device symmetry sets up, the bottom of sand box that falls and the upper end of bottom plate weld jointly and have a plurality of supporting springs. According to the invention, the driving motor is arranged to drive the first rotating rod and the cam to rotate, and up-and-down reciprocating motion is realized under the action of the supporting spring, so that the sand casting action of the sand casting piece can be realized by vibration, and the bump subjected to bottom polishing treatment is arranged to reduce the impact in the rotating process of the cam, so that the service life of the cam can be ensured.
But among the prior art, traditional sand casting equipment can't carry out breakage and screening to the sand before the shakeout, directly pours into sand to the inside of cast member, and the inside of cast member can be blockked up to the sand raw material of macroparticle, causes inside card of equipment to die and damage, influences going on of follow-up shakeout process.
Disclosure of Invention
Aiming at the defects of the prior art, the invention solves the technical problems by adopting the following technical scheme: the utility model provides a sand casting shakeout processing apparatus, includes the feed inlet, the lower fixed surface of feed inlet is connected with the dustcoat, the lower fixed surface of dustcoat is connected with the base, the inside of dustcoat rotates and is connected with the breaker, and raw and other materials get into the inside of dustcoat from the feed inlet, under the drive of driver, the breaker rotates, and the screen mover rocks, and the raw and other materials through breakage and screening are discharged from the discharge gate, the surface rotation of base is connected with the driver, the bottom of driver is through spout sliding connection has the screen mover, the bottom of screen mover is provided with the discharge gate, the upper surface of discharge gate and the lower fixed surface of base are connected.
Preferably, the driver includes the pivot, at this in-process, and the pivot drives the cam rotation, and the outside telescopic link of cam constantly stretches out and draws back in the motion, under the control of telescopic link, the slider slides along the inside of spout to control sieve rocks, and the sieve slides along the surface left and right sides of dead lever, and connecting spring constantly stretches out and extrudees, the surface fixedly connected with cam of pivot, the surface rotation of cam is connected with the telescopic link, the bottom rotation of telescopic link is connected with the slider.
Preferably, the screen driver comprises a screen plate, a leakage groove is formed in the walls on two sides of the screen plate, a fixing rod is connected to the inner surface of the screen plate in a sliding mode, small particle raw materials meeting requirements fall from the inside of the screen plate and are finally discharged from a discharge hole, in the shaking process of the screen plate, large-volume raw materials are discharged from the leakage groove on the side face and are pushed out to the outside of the base by the push plate, screening of the raw materials is completed by the equipment, a connecting spring is arranged on the outside of the fixing rod, and the push plate is arranged at the bottom of the connecting spring.
Preferably, the outer surface of sieve and the surface fixed connection of slider, the bushing is fixed at the lower surface of dustcoat, and the pivot drives the roller and rotates, and at this in-process, the contractor constantly extrudees with dustcoat and raw and other materials, and the rubber tube receives external force extrusion effect and warp, and the shell fragment is elongated, and broken claw stretches out from the inside of rubber tube, when equipment is not used, the surface of sieve and the internal surface sliding connection of base, the internal surface of base and the right-hand member fixed connection of connecting spring, the left end and the surface fixed connection of sieve of connecting spring, the upper surface of push pedal and the upper surface fixed connection of sieve, the lower surface of push pedal and the internal surface sliding connection of base.
Preferably, the upper surface of discharge gate and the lower fixed surface of base are connected, and the rubber tube resets the shrink, and broken claw is retracted, prevents that naked broken claw from being impaired, and when external pressure was great, the texture was harder, and the more raw and other materials of quality can't in time discharge and broken, and at this moment, the controller was closed, and under the effect of pressure, the pivot promoted the slide bar and slides along the inside of adjustment tank, compression spring is tensile, the spout is seted up in the wall of base.
Preferably, the breaker includes the bushing, bushing's upper surface fixedly connected with roller, offered the adjustment tank in the wall of roller, the roller takes place relative skew with the dustcoat, and the roller of originally center coincidence is eccentric, through continuous eccentric rotation, reduces the pressure of roller and contractor, through grinding repeatedly, with raw and other materials broken, adjustment tank's internal surface sliding connection has compression spring, compression spring's inside is provided with the slide bar, the outside of roller is provided with the contractor, the top of contractor is provided with the controller.
Preferably, the controller comprises a screw rod, the surface threaded connection of screw rod has the kicking block, the bottom of kicking block is provided with the regulation pole, and raw and other materials fall from the space in kicking block both sides, and when equipment stopped using, dial down and adjust the pole, because the bottom block is fixed, the lower surface of curb plate and the upper surface contact of bottom block, the surface fixedly connected with curb plate of adjusting the pole, the bottom of curb plate is provided with the bottom block.
Preferably, the contractor comprises a rubber tube, the inside of rubber tube is provided with the shell fragment, the both ends fixedly connected with broken claw of shell fragment, the bottom of controller is closed, rotates the screw rod afterwards, receives threaded connection effect, and the kicking block slides down along the internal surface of feed inlet, until its lower surface and the surface contact laminating of curb plate, the top of controller is closed, the surface of broken claw and the internal surface sliding connection of rubber tube, the lower surface of rubber tube and broken claw and the surface fixed connection of roller, the contractor is along the surface annular arrangement of roller.
Preferably, the outer surface of adjusting pole and curb plate and the internal surface sliding connection of feed inlet, the internal surface of feed inlet and the external surface fixed connection of bottom block, through multistage sealed, when noise transmission is reduced, improved the seal box of equipment, prevent that the dust from dispersing around, the bottom of screw rod rotates with the internal surface of adjusting the pole to be connected, the lower surface of curb plate and the internal surface sliding connection of bottom block.
Preferably, the bottom of the sliding rod is fixedly connected with the inner surface of the rotating shaft, the outer surface of the rotating shaft is fixedly connected with the bottom of the compression spring, the rotating shaft is in sliding connection with the inner surface of the adjusting groove, and the outer surface of the sliding rod is in sliding connection with the inner surface of the roller.
The beneficial effects of the invention are as follows:
1. according to the invention, when the equipment is used, raw materials enter the outer cover from the feed inlet, the crusher rotates under the drive of the driver, the screen driver shakes, crushed and screened raw materials are discharged from the discharge outlet, in the process, the rotating shaft drives the cam to rotate, the telescopic rod outside the cam stretches continuously while moving, the sliding block slides along the inside of the sliding groove under the control of the telescopic rod, so that the screen plate is controlled to shake, the screen plate slides left and right along the outer surface of the fixed rod, the connecting spring stretches continuously and extrudes, small-particle raw materials meeting requirements fall from the inside of the screen plate and are finally discharged from the discharge outlet, and in the shaking process of the screen plate, a large-volume raw materials are discharged from the leakage groove at the side surface and are pushed out to the outside of the base by the push plate, so that the equipment finishes the screening of the raw materials, and the problem that the traditional shakeout treatment equipment can not screen is solved.
2. According to the invention, the breaker is arranged, when the equipment is used, the bushing plate is fixed on the lower surface of the outer cover, the rotating shaft drives the roller to rotate, in the process, the contractive device is continuously extruded with the outer cover and raw materials, the rubber tube is extruded by external force to deform, the elastic sheet stretches, the breaking claw stretches out of the rubber tube, when the equipment is not used, the rubber tube is reset to shrink, the breaking claw retracts to prevent the exposed breaking claw from being damaged, when the external pressure is higher, the texture is harder, the raw materials with more mass cannot be discharged and broken in time, at the moment, the controller is closed under the action of pressure, the rotating shaft pushes the sliding rod to slide along the inside of the regulating groove, the compression spring stretches, the roller and the outer cover relatively deviate, the roller with the original center is eccentric, the pressure of the roller and the contractive device is reduced, and the raw materials are broken by repeated grinding, so that the problems of the traditional fixed breaking equipment structure is fixed, and the inside of the equipment is easy to be blocked and damaged are solved.
3. According to the invention, the controller is arranged, when the equipment is used, raw materials fall from gaps at two sides of the top block, when the equipment stops being used, the adjusting rod is stirred downwards, the bottom block is fixed, the lower surface of the side plate is in contact with the upper surface of the bottom block, the bottom of the controller is closed, then the screw rod is rotated, under the action of threaded connection, the top block slides downwards along the inner surface of the feed inlet until the lower surface of the top block is in contact with the outer surface of the side plate, the top of the controller is closed, through multistage sealing, the noise transmission is reduced, the sealing box of the equipment is improved, dust is prevented from scattering, and the problems that raw materials are easy to scatter and the protection effect of the equipment is poor when the traditional shakeout treatment equipment is broken are solved.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a schematic view of the structure of the inside of the base of the present invention;
FIG. 4 is a schematic diagram of the structure of the actuator of the present invention;
FIG. 5 is a schematic view of the screen mover of the present invention;
FIG. 6 is a schematic view of the structure of the breaker of the present invention;
FIG. 7 is a schematic diagram of the controller of the present invention;
fig. 8 is a schematic view of the structure of the retractor of the invention.
In the figure: 1. a feed inlet; 2. an outer cover; 3. a base; 4. a breaker; 5. a driver; 6. a chute; 7. a screen mover; 8. a discharge port; 10. a rotating shaft; 11. a cam; 12. a telescopic rod; 13. a slide block; 14. a sieve plate; 15. a drain groove; 16. a fixed rod; 17. a connecting spring; 18. a push plate; 20. a bushing; 21. a roller; 22. an adjustment tank; 23. a compression spring; 24. a slide bar; 25. a retractor; 26. a controller; 30. a screw; 31. a top block; 32. an adjusting rod; 33. a side plate; 34. a bottom block; 35. a rubber tube; 36. a spring plate; 37. crushing claw.
Detailed Description
The invention will be described in further detail with reference to the drawings and the detailed description. The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Embodiment one:
referring to fig. 1-8, the present invention provides a technical solution: the utility model provides a sand casting shakeout processing apparatus, includes feed inlet 1, and the lower fixed surface of feed inlet 1 is connected with dustcoat 2, and the lower fixed surface of dustcoat 2 is connected with base 3, and the inside of dustcoat 2 is rotated and is connected with breaker 4, and the surface rotation of base 3 is connected with driver 5, and the bottom of driver 5 is through spout 6 sliding connection having screen impeller 7, and the bottom of screen impeller 7 is provided with discharge gate 8, the upper surface of discharge gate 8 and the lower fixed surface of base 3 are connected. The driver 5 comprises a rotating shaft 10, a cam 11 is fixedly connected to the outer surface of the rotating shaft 10, a telescopic rod 12 is rotatably connected to the outer surface of the cam 11, and a sliding block 13 is rotatably connected to the bottom end of the telescopic rod 12.
The screen shifter 7 comprises a screen plate 14, leakage grooves 15 are formed in the walls on two sides of the screen plate 14, a fixed rod 16 is connected to the inner surface of the screen plate 14 in a sliding mode, a connecting spring 17 is arranged outside the fixed rod 16, and a push plate 18 is arranged at the bottom of the connecting spring 17. The outer surface of sieve 14 and the surface fixed connection of slider 13, the surface of sieve 14 and the internal surface sliding connection of base 3, the internal surface of base 3 and the right-hand member fixed connection of connecting spring 17, the left end of connecting spring 17 and the surface fixed connection of sieve 14, the upper surface of push pedal 18 and the upper surface fixed connection of sieve 14, the lower surface of push pedal 18 and the internal surface sliding connection of base 3. The upper surface of the discharge hole 8 is fixedly connected with the lower surface of the base 3, and the chute 6 is arranged in the wall of the base 3.
When the sieve plate is used, raw materials enter the inside of the outer cover 2 from the feed inlet 1, the crusher 4 rotates under the drive of the driver 5, the screen driver 7 shakes, raw materials which are crushed and screened are discharged from the discharge outlet 8, in the process, the rotating shaft 10 drives the cam 11 to rotate, the telescopic rod 12 outside the cam 11 continuously stretches out and draws back while moving, the sliding block 13 slides along the inside of the sliding groove 6 under the control of the telescopic rod 12, so that the sieve plate 14 is controlled to shake, the sieve plate 14 slides left and right along the outer surface of the fixed rod 16, the connecting spring 17 continuously stretches and extrudes, small-particle raw materials which meet requirements fall from the inside of the sieve plate 14 and are finally discharged from the discharge outlet 8, in the shaking process of the sieve plate 14, large-volume raw materials are discharged from the side leakage groove 15 and then pushed out to the outside of the base 3 by the push plate 18, and the equipment completes the screening of the raw materials.
Embodiment two:
referring to fig. 1-8, the present invention provides a technical solution: on the basis of the first embodiment of the present invention,
the utility model provides a sand casting shakeout processing apparatus, includes feed inlet 1, and the lower fixed surface of feed inlet 1 is connected with dustcoat 2, and the lower fixed surface of dustcoat 2 is connected with base 3, and the inside of dustcoat 2 is rotated and is connected with breaker 4, and the surface rotation of base 3 is connected with driver 5, and the bottom of driver 5 is through spout 6 sliding connection having screen impeller 7, and the bottom of screen impeller 7 is provided with discharge gate 8, the upper surface of discharge gate 8 and the lower fixed surface of base 3 are connected. The driver 5 comprises a rotating shaft 10, a cam 11 is fixedly connected to the outer surface of the rotating shaft 10, a telescopic rod 12 is rotatably connected to the outer surface of the cam 11, and a sliding block 13 is rotatably connected to the bottom end of the telescopic rod 12.
The screen shifter 7 comprises a screen plate 14, leakage grooves 15 are formed in the walls on two sides of the screen plate 14, a fixed rod 16 is connected to the inner surface of the screen plate 14 in a sliding mode, a connecting spring 17 is arranged outside the fixed rod 16, and a push plate 18 is arranged at the bottom of the connecting spring 17. The outer surface of sieve 14 and the surface fixed connection of slider 13, the surface of sieve 14 and the internal surface sliding connection of base 3, the internal surface of base 3 and the right-hand member fixed connection of connecting spring 17, the left end of connecting spring 17 and the surface fixed connection of sieve 14, the upper surface of push pedal 18 and the upper surface fixed connection of sieve 14, the lower surface of push pedal 18 and the internal surface sliding connection of base 3. The upper surface of the discharge hole 8 is fixedly connected with the lower surface of the base 3, and the chute 6 is arranged in the wall of the base 3.
The crusher 4 comprises a bushing 20, a roller 21 is fixedly connected to the upper surface of the bushing 20, an adjusting groove 22 is formed in the wall of the roller 21, a compression spring 23 is slidably connected to the inner surface of the adjusting groove 22, a sliding rod 24 is arranged in the compression spring 23, a contractor 25 is arranged outside the roller 21, and a controller 26 is arranged at the top of the contractor 25. The controller 26 includes screw rod 30, and screw rod 30's surface threaded connection has kicking block 31, and the bottom of kicking block 31 is provided with adjusts pole 32, and the surface fixedly connected with curb plate 33 of adjusting pole 32, the bottom of curb plate 33 is provided with bottom block 34.
The contractor 25 comprises a rubber tube 35, a spring piece 36 is arranged in the rubber tube 35, two ends of the spring piece 36 are fixedly connected with crushing claws 37, the outer surfaces of the crushing claws 37 are slidably connected with the inner surface of the rubber tube 35, the lower surfaces of the rubber tube 35 and the crushing claws 37 are fixedly connected with the outer surface of the roller 21, and the contractor 25 is annularly arranged along the outer surface of the roller 21. The outer surfaces of the adjusting rod 32 and the side plate 33 are in sliding connection with the inner surface of the feed inlet 1, the inner surface of the feed inlet 1 is fixedly connected with the outer surface of the bottom block 34, the bottom end of the screw 30 is in rotary connection with the inner surface of the adjusting rod 32, and the lower surface of the side plate 33 is in sliding connection with the inner surface of the bottom block 34. The bottom end of the slide bar 24 is fixedly connected with the inner surface of the rotating shaft 10, the outer surface of the rotating shaft 10 is fixedly connected with the bottom end of the compression spring 23, the rotating shaft 10 is slidably connected along the inner surface of the adjusting groove 22, and the outer surface of the slide bar 24 is slidably connected with the inner surface of the roller 21.
When the device is used, the bushing 20 is fixed on the lower surface of the outer cover 2, the rotating shaft 10 drives the roller 21 to rotate, in the process, the contractor 25 continuously extrudes with the outer cover 2 and raw materials, the rubber tube 35 is extruded by external force to deform, the elastic sheet 36 stretches, the breaking claw 37 stretches out of the rubber tube 35, when the device is not used, the rubber tube 35 is reset to shrink, the breaking claw 37 retracts to prevent the exposed breaking claw 37 from being damaged, when the external pressure is high, the texture is hard, raw materials with high mass cannot be timely discharged and broken, at the moment, the controller 26 is closed under the action of pressure, the rotating shaft pushes the sliding rod 24 to slide along the inside of the regulating groove 22, the compression spring 23 stretches, the roller 21 and the outer cover 2 relatively deviate, the roller 21 with the original center in superposition is eccentric, the pressure of the roller 21 and the contractor 25 is reduced through continuous eccentric rotation, and the raw materials are broken through repeated grinding.
When the equipment stops using, the adjusting rod 32 is downwards stirred, the bottom block 34 is fixed, the lower surface of the side plate 33 is contacted with the upper surface of the bottom block 34, the bottom of the controller 26 is closed, then the screw 30 is rotated, the top block 31 slides downwards along the inner surface of the feed inlet 1 until the lower surface of the top block is contacted and attached with the outer surface of the side plate 33 under the action of threaded connection, the top of the controller 26 is closed, and the multi-stage sealing is adopted, so that the noise transmission is reduced, the sealing box of the equipment is improved, and dust is prevented from scattering.
Working principle:
raw materials get into the inside of dustcoat 2 from feed inlet 1, under the drive of driver 5, breaker 4 rotates, sieve moves 7 and rocks, raw and other materials through broken and screening are discharged from discharge gate 8, in this process, pivot 10 drives cam 11 rotation, the outside telescopic link 12 of cam 11 constantly stretches out and draws back when moving, under the control of telescopic link 12, slider 13 slides along the inside of spout 6, thereby control sieve 14 rocks, sieve 14 slides about the surface of dead lever 16, connecting spring 17 constantly stretches and extrudes, the small granule raw and other materials that meet the requirements fall down from the inside of sieve 14, finally discharge gate 8, in the in-process that sieve 14 rocked, bulky raw and other materials are discharged from the hourglass groove 15 of side, later by push pedal 18 release to the outside of base 3, the screening of raw and other materials is accomplished to the equipment, the unable problem of screening of traditional shakeout processing equipment has been solved.
When the equipment is used, the bushing 20 is fixed on the lower surface of the outer cover 2, the rotating shaft 10 drives the roller 21 to rotate, in the process, the contractor 25 continuously extrudes with the outer cover 2 and raw materials, the rubber tube 35 is extruded by external force to deform, the elastic sheet 36 stretches, the breaking claw 37 stretches out of the rubber tube 35, when the equipment is not used, the rubber tube 35 is reset to shrink, the breaking claw 37 retracts to prevent the exposed breaking claw 37 from being damaged, when the external pressure is high, the texture is hard, raw materials with high mass cannot be discharged and broken in time, at the moment, the controller 26 is closed under the action of pressure, the rotating shaft pushes the sliding rod 24 to slide along the inside of the regulating groove 22, the compression spring 23 stretches, the roller 21 and the outer cover 2 are offset relatively, the roller 21 with the original center in superposition is eccentric, the pressure of the roller 21 and the contractor 25 is reduced through continuous eccentric rotation, and the raw materials are broken through repeated grinding, and the problems of easy blocking and damage inside the equipment are solved by the traditional fixed breaking equipment structure.
When the equipment is used, raw materials fall from the gap on both sides of the top block 31, when the equipment stops using, the adjusting rod 32 is stirred downwards, because the bottom block 34 is fixed, the lower surface of the side plate 33 is in contact with the upper surface of the bottom block 34, the bottom of the controller 26 is closed, then the screw 30 is rotated, under the action of threaded connection, the top block 31 slides downwards along the inner surface of the feed inlet 1 until the lower surface of the top block is in contact with the outer surface of the side plate 33, the top of the controller 26 is closed, through multistage sealing, the noise transmission is reduced, the sealing box of the equipment is improved, dust is prevented from scattering, and the problems that raw materials are easy to scatter and the protection effect of the equipment is poor when the traditional shakeout treatment equipment is broken are solved.
Raw materials enter the inside of the outer cover 2 from the feed inlet 1, the crusher 4 rotates under the drive of the driver 5, the screen driver 7 shakes, raw materials which are crushed and screened are discharged from the discharge outlet 8, in the process, the rotating shaft 10 drives the cam 11 to rotate, the telescopic rod 12 outside the cam 11 continuously stretches out and draws back while moving, the sliding block 13 slides along the inside of the sliding groove 6 under the control of the telescopic rod 12, so as to control the screen plate 14 to shake, the screen plate 14 slides left and right along the outer surface of the fixed rod 16, the connecting spring 17 continuously stretches and extrudes, small particle raw materials which meet requirements fall from the inside of the screen plate 14 and finally are discharged from the discharge outlet 8, in the shaking process of the screen plate 14, large volume raw materials are discharged from the lateral leakage groove 15 and then pushed out to the outside of the base 3 by the push plate 18, the equipment finishes screening of the raw materials, the leakage plate 20 is fixed on the lower surface of the outer cover 2, the rotating shaft 10 drives the roller 21 to rotate, in the process, the contractor 25 is continuously extruded with the outer cover 2 and raw materials, the rubber tube 35 is extruded by external force to deform, the elastic sheet 36 stretches, the breaking claw 37 stretches out of the rubber tube 35, when the equipment is not used, the rubber tube 35 is restored to contract, the breaking claw 37 is retracted, the bare breaking claw 37 is prevented from being damaged, when the external pressure is high, the texture is hard, the raw materials with more mass cannot be discharged and broken in time, at the moment, the controller 26 is closed, under the action of the pressure, the rotating shaft pushes the sliding rod 24 to slide along the inside of the regulating groove 22, the compression spring 23 stretches, the roller 21 and the outer cover 2 relatively deviate, the roller 21 with the original center overlapped is eccentric, the pressure of the roller 21 and the contractor 25 is reduced through continuous eccentric rotation, the raw materials are broken through repeated grinding, the raw materials fall from gaps at two sides of the top block 31, when the equipment stops using, dial down regulation pole 32, because bottom block 34 is fixed, the lower surface of curb plate 33 and the upper surface contact of bottom block 34, the bottom of controller 26 is closed, afterwards rotate screw 30, receive threaded connection effect, ejector block 31 slides down along the internal surface of feed inlet 1, until its lower surface and the surface contact laminating of curb plate 33, the top of controller 26 is closed, through multistage sealed, when reducing noise propagation, the seal box of equipment has been improved, prevent the dust from dispersing, the equipment has the noise hang down, the dust is little, the controllability is good and be difficult for blocking up the dead advantage of card when accomplishing the breakage and the screening of sand.
It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present invention without the inventive step, are intended to be within the scope of the present invention. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (4)
1. Sand casting shakeout processing apparatus, including feed inlet (1), its characterized in that: the lower surface of the feed inlet (1) is fixedly connected with an outer cover (2), the lower surface of the outer cover (2) is fixedly connected with a base (3), a crusher (4) is rotationally connected in the outer cover (2), a driver (5) is rotationally connected to the outer surface of the base (3), a screen driver (7) is slidingly connected to the bottom of the driver (5) through a chute (6), a discharge hole (8) is formed in the bottom of the screen driver (7), and the upper surface of the discharge hole (8) is fixedly connected with the lower surface of the base (3);
the breaker (4) comprises a bushing plate (20), a roller (21) is fixedly connected to the upper surface of the bushing plate (20), an adjusting groove (22) is formed in the wall of the roller (21), a compression spring (23) is slidably connected to the inner surface of the adjusting groove (22), a slide bar (24) is arranged in the compression spring (23), a contractor (25) is arranged outside the roller (21), a controller (26) is arranged at the top of the contractor (25), the controller (26) comprises a screw (30), a top block (31) is connected to the outer surface of the screw (30) in a threaded manner, an adjusting rod (32) is arranged at the bottom of the top block (31), a side plate (33) is fixedly connected to the outer surface of the adjusting rod (32), a bottom block (34) is arranged at the bottom of the side plate (33), the contractor (25) comprises a rubber tube (35), elastic pieces (36) are arranged in the inner part of the rubber tube (35), breaking claws (37) are fixedly connected to the two ends of the elastic pieces (36), the outer surfaces of the breaking claws (37) are fixedly connected to the inner surfaces of the rubber tube (35) and the outer surfaces of the rubber tube (35), the utility model provides a shrink ware (25) is along the surface annular arrangement of roller (21), the surface of adjusting pole (32) and curb plate (33) and the internal surface sliding connection of feed inlet (1), the internal surface of feed inlet (1) is connected with the surface fixed of bottom block (34), the bottom of screw rod (30) is rotated with the internal surface of adjusting pole (32) and is connected, the internal surface sliding connection of the bottom block (34) is followed to the lower surface of curb plate (33), the bottom of slide bar (24) and the internal surface fixed connection of pivot (10), driver (5) include pivot (10), the surface fixed connection of pivot (10) has cam (11), the surface rotation of cam (11) is connected with telescopic link (12), the bottom rotation of telescopic link (12) is connected with slider (13), the surface of pivot (10) is connected with the bottom fixed of compression spring (23), the internal surface sliding connection of pivot (10) along adjustment tank (22), the surface of slide bar (24) is connected with the internal surface sliding connection of roller (21).
2. The sand casting shakeout treatment device of claim 1, wherein: the screen shifter (7) comprises a screen plate (14), a leakage groove (15) is formed in the walls on two sides of the screen plate (14), a fixing rod (16) is connected to the inner surface of the screen plate (14) in a sliding mode, a connecting spring (17) is arranged outside the fixing rod (16), and a pushing plate (18) is arranged at the bottom of the connecting spring (17).
3. The sand casting shakeout treatment device of claim 2, wherein: the outer surface of sieve (14) and the surface fixed connection of slider (13), the surface of sieve (14) and the internal surface sliding connection of base (3), the internal surface of base (3) is with the right-hand member fixed connection of connecting spring (17), the left end of connecting spring (17) and the surface fixed connection of sieve (14), the upper surface of push pedal (18) and the upper surface fixed connection of sieve (14), the lower surface of push pedal (18) and the internal surface sliding connection of base (3).
4. A sand casting shakeout treatment device according to claim 3, wherein: the upper surface of the discharge hole (8) is fixedly connected with the lower surface of the base (3), and the chute (6) is arranged in the wall of the base (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210788649.9A CN115194131B (en) | 2022-07-04 | 2022-07-04 | Sand casting shakeout processing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210788649.9A CN115194131B (en) | 2022-07-04 | 2022-07-04 | Sand casting shakeout processing device |
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| CN115194131A CN115194131A (en) | 2022-10-18 |
| CN115194131B true CN115194131B (en) | 2023-08-01 |
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| CN202210788649.9A Active CN115194131B (en) | 2022-07-04 | 2022-07-04 | Sand casting shakeout processing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117347142B (en) * | 2023-12-06 | 2024-04-02 | 天津市食品安全检测技术研究院 | Sample impurity separating device for food detection |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE102015014673A1 (en) * | 2014-11-21 | 2016-05-25 | Jöst GmbH + Co. KG | Separator and separation process |
| CN208083428U (en) * | 2018-04-02 | 2018-11-13 | 扬州市职业大学 | A kind of molding sand knockout and cooling device |
| KR102349110B1 (en) * | 2019-12-10 | 2022-01-12 | 주식회사 세성 | Pulverizing machine of mold with enhanced absorbing shock and pulverizing system of mold comprising the same |
| CN212239091U (en) * | 2020-04-20 | 2020-12-29 | 吉林中路新材料有限责任公司 | Clay sand processor |
| CN213002471U (en) * | 2020-05-29 | 2021-04-20 | 大连创新源龙机械有限公司 | Sand core raw material screening device for casting processing |
| CN214920427U (en) * | 2021-03-18 | 2021-11-30 | 当阳市金诚机械制造有限公司 | Vibration shakeout device |
| CN214811275U (en) * | 2021-06-16 | 2021-11-23 | 重庆固鼎合金材料有限公司 | Continuous crushing and screening device |
| CN216758131U (en) * | 2021-12-27 | 2022-06-17 | 泾县恒运机械铸造有限公司 | Shakeout mechanism for valve casting |
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Denomination of invention: A sand mold casting sand drop treatment device Granted publication date: 20230801 Pledgee: Wuhu Jinfan Financing Guarantee Co.,Ltd. Pledgor: WUHU JIUHONG HEAVY INDUSTRY CO.,LTD. Registration number: Y2024980004064 |
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